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7 Cards in this Set
- Front
- Back
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How do you find percentage yield? |
(Mass of product obtained/maximum theoretical mass of product) X 100 |
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What is the oxidation number of a group 1 metal? |
Group 1 metals are always +1w |
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What are the four sub shells and how many electrons can each hold? |
S sub shells hold a maximum of 2 electrons P sub shells hold a maximum of 6 electrons D sub shells hold a maximum of 10 electrons F sub shells hold a maximum of 14 electrons |
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How many sub shells is the fourth shell split into and what are these sub shells? |
Split into 4 sub shells: 4S 4P 4D 4F |
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In terms of simple electron structure how are electrons added to the shells? |
Up to 2 electrons in the first shell 8 electrons in the second shell 18 electrons in the third shell 32 electrons in the fourth shell |
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What is the oxidation number of hydrogen? |
Hydrogen is +1 (unless the compound is a metal hydride in this case it will be -1) |
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What is the oxidation number of fluorine? |
Fluorine is always -1 |
